Regarding the episode filmed at the end of May, Chris Chibnall said: No! Sho! Blo! The Judoon are storming back into Doctor Who in full force, and the streets of Gloucester aren’t safe. If anyone has anything to hide, confess now. The Judoon are taking no prisoners, and will stop at nothing to fulfil their mission! The whole team on Doctor Who are delighted and scared in equal measure to welcome them back: one of many treats we’ve got in store for viewers next series. And we’re over the moon (with Judoon), to be welcoming the wondrous Neil Stuke as guest star. We can’t wait to show you what happens when his path crosses with the Thirteenth Doctor.